English · Slang Attested

octo

In real, traceable use. Part of the curated seed collection; community review is coming.

Both English Tiếng Việt

Meaning · English

An octopus (safety device).

Nghĩa · Tiếng Việt

một thiết bị an toàn giống bạch tuộc

Machine-translated — suggest a fix

Where it’s used: Used American English

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “octo” mean?

An octopus (safety device).

Is “octo” formal or informal?

octo is generally slang.

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